Semenov Weather Records (RSM00027462)

Record envelope, standing records and threshold days for Semenov (RSM00027462), Russia, with 38 years of record.

Key Facts for Semenov

Semenov (RSM00027462) is a weather station in Russia at 56.73 latitude and 44.52 longitude, 118 m (387 ft) above sea level.
The station reports from 1959 to 1996, 38 years of record.
38 records set at Semenov still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Semenov set a daily record precipitation of 11.9 mm (0.5 in) on 16 December 1996.

About the Station

Location: Russia, 56.73 latitude, 44.52 longitude.
Elevation: 118 m (387 ft).
Period of record: 1959 to 1996, 38 years.
Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Semenov. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Semenov, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	-3.9 C (25.0 F)	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	5.0 C (41.0 F)	n/a	n/a	n/a
Apr	7.8 C (46.0 F)	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	27.8 C (82.0 F)	12.2 C (54.0 F)	n/a	n/a
Aug	21.1 C (70.0 F)	13.9 C (57.0 F)	n/a	n/a
Sep	12.8 C (55.0 F)	0.0 C (32.0 F)	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	2.2 C (36.0 F)	n/a	n/a	n/a
Dec	2.2 C (36.0 F)	n/a	n/a	n/a

Which Years Hold Standing Records

38 standing records

38 records at Semenov still stand. 1961 holds the most, with 18.

Wettest Day of Each Month

Jul: 65.6 mm (2.6 in)

The wettest day on record for each calendar month at Semenov. The most was 65.6 mm (2.6 in) on 20 July 1962.

Record daily precipitation for each month at Semenov
Month	Record daily precipitation (mm)	Date
Jan	22.3 mm (0.9 in)	9 January 1970
Feb	15.8 mm (0.6 in)	19 February 1968
Mar	19.6 mm (0.8 in)	22 March 1994
Apr	23.4 mm (0.9 in)	22 April 1971
May	37.8 mm (1.5 in)	29 May 1994
Jun	38.2 mm (1.5 in)	27 June 1974
Jul	65.6 mm (2.6 in)	20 July 1962
Aug	50.3 mm (2.0 in)	27 August 1980
Sep	46.0 mm (1.8 in)	15 September 1994
Oct	35.2 mm (1.4 in)	4 October 1969
Nov	28.0 mm (1.1 in)	25 November 1977
Dec	20.9 mm (0.8 in)	14 December 1979

Period of Record Coverage

1959 to 1963

4 years of record at Semenov, 1959 to 1963. 4 years have data for under 90 percent of days and are left out of rankings: 1959, 1960, 1961, 1963.

Latest Records

Latest records at Semenov
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
16 December 1996	Semenov, RU	daily rain	11.9 mm (0.5 in)	1.5 mm (0.06 in)	30 years	17 of 100 (Routine)
9 November 1996	Semenov, RU	daily rain	14.8 mm (0.6 in)	0.5 mm (0.02 in)	11 years	7 of 100 (Routine)
7 November 1996	Semenov, RU	daily rain	7.5 mm (0.30 in)	5.7 mm (0.22 in)	16 years	20 of 100 (Routine)
12 September 1996	Semenov, RU	daily rain	4.5 mm (0.18 in)	1.7 mm (0.07 in)	32 years	15 of 100 (Routine)
24 August 1996	Semenov, RU	daily rain	35.5 mm (1.4 in)	23.2 mm (0.9 in)	16 years	41 of 100 (Notable)
9 July 1996	Semenov, RU	daily rain	13.3 mm (0.5 in)	0.2 mm (0.01 in)	30 years	12 of 100 (Routine)
28 June 1996	Semenov, RU	daily rain	12.1 mm (0.5 in)	1.1 mm (0.04 in)	2 years	4 of 100 (Routine)
14 June 1996	Semenov, RU	daily rain	28.8 mm (1.1 in)	10.8 mm (0.4 in)	14 years	24 of 100 (Routine)
18 February 1996	Semenov, RU	daily rain	4.4 mm (0.17 in)	0.1 mm (0.00 in)	6 years	5 of 100 (Routine)
29 December 1994	Semenov, RU	daily rain	5.1 mm (0.20 in)	1.2 mm (0.05 in)	11 years	10 of 100 (Routine)
10 November 1994	Semenov, RU	daily rain	11.8 mm (0.5 in)	2.7 mm (0.11 in)	8 years	12 of 100 (Routine)
2 November 1994	Semenov, RU	daily rain	6.2 mm (0.24 in)	0.3 mm (0.01 in)	21 years	9 of 100 (Routine)
15 September 1994	Semenov, RU	monthly rain	46.0 mm (1.8 in)	0.7 mm (0.03 in)	12 years	17 of 100 (Routine)
22 August 1994	Semenov, RU	daily rain	13.0 mm (0.5 in)	3.0 mm (0.12 in)	16 years	11 of 100 (Routine)
17 August 1994	Semenov, RU	daily rain	33.4 mm (1.3 in)	22.7 mm (0.9 in)	7 years	39 of 100 (Notable)
24 July 1994	Semenov, RU	daily rain	16.0 mm (0.6 in)	5.0 mm (0.20 in)	3 years	8 of 100 (Routine)
28 June 1994	Semenov, RU	daily rain	11.0 mm (0.4 in)	6.6 mm (0.26 in)	16 years	17 of 100 (Routine)
29 May 1994	Semenov, RU	monthly rain	37.8 mm (1.5 in)	5.4 mm (0.21 in)	0 years	24 of 100 (Routine)
23 May 1994	Semenov, RU	monthly rain	32.4 mm (1.3 in)	4.1 mm (0.16 in)	21 years	27 of 100 (Routine)
30 April 1994	Semenov, RU	daily rain	14.1 mm (0.6 in)	2.5 mm (0.10 in)	24 years	17 of 100 (Routine)

Extremes by Year

1959 to 1996

Yearly extremes at Semenov: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	27.8 C (82.0 F)	1961	10.3 C (50.5 F)	4
Coldest night (TNn)	0.0 C (32.0 F)	1961	0.0 C (32.0 F)	2
Wettest day (Rx1day)	65.6 mm (2.6 in)	1962	32.4 mm (1.3 in)	35
Wettest five days (Rx5day)	104.0 mm (4.1 in)	1987	52.4 mm (2.1 in)	35
Longest dry spell (CDD)	56 days	1984	19 days	35

Hottest day (TXx)

The hottest day of the year at Semenov, 1959 to 1996. The record is 27.8 C (82.0 F) in 1961, marked on the chart; the median year is 10.3 C (50.5 F).

Hottest day (TXx) at Semenov by year
Year	Hottest day (TXx)
1959	5.0 C (41.0 F)
1960	12.8 C (55.0 F)
1961	27.8 C (82.0 F)
1962	n/a
1963	7.8 C (46.0 F)
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	n/a
1975	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1994	n/a
1996	n/a

Coldest night (TNn)

The coldest night of the year at Semenov, 1959 to 1996. The record is 0.0 C (32.0 F) in 1961, marked on the chart; the median year is 0.0 C (32.0 F).

Coldest night (TNn) at Semenov by year
Year	Coldest night (TNn)
1959	n/a
1960	n/a
1961	0.0 C (32.0 F)
1962	0.0 C (32.0 F)
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	n/a
1975	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1994	n/a
1996	n/a

Wettest day (Rx1day)

The wettest day of the year at Semenov, 1959 to 1996. The record is 65.6 mm (2.6 in) in 1962, marked on the chart; the median year is 32.4 mm (1.3 in).

Wettest day (Rx1day) at Semenov by year
Year	Wettest day (Rx1day)
1959	15.3 mm (0.6 in)
1960	25.9 mm (1.0 in)
1961	28.0 mm (1.1 in)
1962	65.6 mm (2.6 in)
1963	23.8 mm (0.9 in)
1964	29.1 mm (1.1 in)
1965	21.0 mm (0.8 in)
1966	15.5 mm (0.6 in)
1967	57.2 mm (2.3 in)
1968	29.8 mm (1.2 in)
1969	35.7 mm (1.4 in)
1970	22.3 mm (0.9 in)
1971	23.4 mm (0.9 in)
1972	28.3 mm (1.1 in)
1973	19.4 mm (0.8 in)
1974	38.2 mm (1.5 in)
1975	15.5 mm (0.6 in)
1977	32.4 mm (1.3 in)
1978	59.6 mm (2.3 in)
1979	35.1 mm (1.4 in)
1980	50.3 mm (2.0 in)
1981	45.3 mm (1.8 in)
1982	38.2 mm (1.5 in)
1983	22.6 mm (0.9 in)
1984	50.6 mm (2.0 in)
1985	60.4 mm (2.4 in)
1986	32.4 mm (1.3 in)
1987	44.8 mm (1.8 in)
1988	20.6 mm (0.8 in)
1989	47.1 mm (1.9 in)
1990	46.5 mm (1.8 in)
1991	29.1 mm (1.1 in)
1992	30.3 mm (1.2 in)
1994	46.0 mm (1.8 in)
1996	35.5 mm (1.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Semenov, 1959 to 1996. The record is 104.0 mm (4.1 in) in 1987, marked on the chart; the median year is 52.4 mm (2.1 in).

Wettest five days (Rx5day) at Semenov by year
Year	Wettest five days (Rx5day)
1959	27.5 mm (1.1 in)
1960	40.3 mm (1.6 in)
1961	41.1 mm (1.6 in)
1962	68.4 mm (2.7 in)
1963	36.9 mm (1.5 in)
1964	63.7 mm (2.5 in)
1965	45.8 mm (1.8 in)
1966	28.3 mm (1.1 in)
1967	88.6 mm (3.5 in)
1968	57.1 mm (2.2 in)
1969	50.3 mm (2.0 in)
1970	46.0 mm (1.8 in)
1971	53.7 mm (2.1 in)
1972	49.0 mm (1.9 in)
1973	39.5 mm (1.6 in)
1974	48.5 mm (1.9 in)
1975	27.4 mm (1.1 in)
1977	79.4 mm (3.1 in)
1978	89.4 mm (3.5 in)
1979	67.0 mm (2.6 in)
1980	65.4 mm (2.6 in)
1981	50.6 mm (2.0 in)
1982	50.5 mm (2.0 in)
1983	53.0 mm (2.1 in)
1984	78.8 mm (3.1 in)
1985	64.8 mm (2.6 in)
1986	61.6 mm (2.4 in)
1987	104.0 mm (4.1 in)
1988	51.6 mm (2.0 in)
1989	79.5 mm (3.1 in)
1990	61.7 mm (2.4 in)
1991	47.2 mm (1.9 in)
1992	63.1 mm (2.5 in)
1994	51.8 mm (2.0 in)
1996	52.4 mm (2.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Semenov, 1959 to 1996. The record is 56 days in 1984, marked on the chart; the median year is 19 days.

Longest dry spell (CDD) at Semenov by year
Year	Longest dry spell (CDD)
1959	19 days
1960	19 days
1961	24 days
1962	19 days
1963	19 days
1964	19 days
1965	13 days
1966	12 days
1967	12 days
1968	12 days
1969	29 days
1970	11 days
1971	14 days
1972	27 days
1973	19 days
1974	9 days
1975	26 days
1977	15 days
1978	17 days
1979	16 days
1980	20 days
1981	33 days
1982	20 days
1983	16 days
1984	56 days
1985	14 days
1986	19 days
1987	36 days
1988	18 days
1989	12 days
1990	25 days
1991	15 days
1992	18 days
1994	14 days
1996	24 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Download the Data

Data for Semenov standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Semenov threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).